*get out a half sheet of paper
TRANSCRIPT
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Lesson 84 January 08, 2013
Warm Up:
*Get out a half sheet of paper.
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
Transforming a rational function is the same as transforming any other function. Pay attention to where things are multiplied and added and follow the same rules you have been using all year.
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
Just remember that:
Vertical asymptote occurs at x = # added to x value
Horizontal asymptote occurs at y = # added to end of function
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
To find the zeroes:Set the numerator equal to 0 and solve for x. Those are your zeroes. Why?
To find vertical asymptotes:Set denominator equal to 0 and solve for x. Those are your vertical asymptotes. Why?
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
If numerator has higher degree than the denominator there is no horiz. asymptote.
If denominator has higher degree than the numerator there is a horiz. asymptote at y=0.
If numerator and denominator have same degree. Then horiz. asypmtote occurs at
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
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Lesson 84 January 08, 2013
Homework:
p. 597 #1731, 3941, 45,